Cable bridge and sintering machine system

Abstract

The utility model discloses a cable bridge and a sintering machine system, a support in the cable bridge is used for supporting a plurality of heat dissipation pieces, through holes of the heat dissipation pieces are used for cables to penetrate through, the through holes of the heat dissipation pieces are communicated in sequence, the heat dissipation pieces are further provided with cooling cavities spaced from the through holes, the through holes of the heat dissipation pieces are communicated in sequence, the cooling cavities of every two adjacent heat dissipation pieces are communicated, and the through holes of the heat dissipation pieces are communicated with the cooling cavities of the heat dissipation pieces. Two of the multiple heat dissipation pieces are used for being communicated with cooling medium supply equipment and cooling medium receiving equipment respectively, cooling media can flow through cooling cavities of the heat dissipation pieces from the cooling medium supply equipment to take away heat, finally flow through or do not flow through other heat dissipation pieces and finally enter the cooling medium receiving equipment, and the heat dissipation efficiency is improved. The isolation and superposition heat dissipation can effectively reduce the influence of high temperature on the cable or the cable bundle, prolongs the service life, is simple in structure, is relatively low in use and maintenance cost, and can solve the technical problems that the service life of the cable is not ideal, and the overall use and maintenance cost is high to a certain extent.

Description

Technical Field

[0001] The present application belongs to the technical field of cable laying, and in particular relates to a cable tray and sintering machine system. Background Art

[0002] Cables are widely used for power and electrical transmission, and are also found in metallurgical production lines. However, these production lines typically operate in high-temperature environments, and cables are susceptible to rapid aging and damage in these environments. Therefore, appropriate cooling measures are necessary.

[0003] Currently, cable trays are typically hollowed out and equipped with air or water cooling devices to cool the cables. However, this cooling method is less than ideal, shortening the service life of the cables and increasing overall operating and maintenance costs. Utility Model Content

[0004] The present application aims to at least to some extent solve the technical problems of unsatisfactory service life of cables and high overall use and maintenance costs. To this end, the present application provides a cable tray and sintering machine system.

[0005] The embodiment of the present application provides a cable tray, comprising a bracket and a plurality of heat dissipating members disposed on the bracket.

[0006] The heat sink is provided with a through hole and a cooling cavity separated from the through hole. The through holes of the plurality of heat sinks are connected in sequence, and the cooling cavities of two adjacent heat sinks are connected. Among the plurality of connected heat sinks, the first and last cooling cavities are respectively used to connect to the cooling medium supply device and the cooling medium receiving device.

[0007] In some or certain embodiments, the heat sink is a heat-conducting metal heat sink, and the heat sink is also provided with a medium inlet and a medium outlet, both of which are connected to the cooling cavity and are respectively located at the two ends of the diagonal of the through hole. In two adjacent cooling cavities, the medium outlet of one cooling cavity is connected to the medium inlet of the other cooling cavity.

[0008] In some or certain embodiments, the cooling cavity surrounds the through hole along the circumference of the through hole.

[0009] In some or certain embodiments, the heat dissipation element includes:

[0010] The main body is provided with a through slot, and the cooling cavity is provided in the main body and spaced apart from the through slot;

[0011] The cover body is arranged on the main body and cooperates with the through groove to form the through hole.

[0012] In some or certain embodiments, the main body is U-shaped and the inner wall forms the through groove, and the cooling cavity semi-surrounds the through groove and has a U-shaped cross section.

[0013] In some or certain embodiments, the cable tray further comprises:

[0014] A plurality of hoses, both ends of each hose are respectively connected to the cooling cavities of two adjacent heat sinks.

[0015] In some or certain embodiments, the cable tray further comprises:

[0016] A plurality of flanges are provided, each flange connecting two adjacent heat sinks.

[0017] In some or certain embodiments, the bracket is further provided with a wiring groove, and the plurality of heat dissipating elements are sequentially placed in the wiring groove along an extension direction of the wiring groove.

[0018] The present application also provides a sintering machine system, comprising:

[0019] Cooling medium supply equipment, equipped with a medium output terminal;

[0020] As in the aforementioned cable tray, the cooling cavity of one of the heat sinks is in communication with the medium output end;

[0021] The sintering machine is configured as the cooling medium receiving device.

[0022] In some or certain embodiments, at least two of the cable trays are used to pass through the same cable bundle.

[0023] Advantageous effects provided by one or more embodiments of the present application:

[0024] The brackets in the cable tray support multiple heat sinks and the cables or cable bundles that need to pass through them. The through-holes in the heat sinks allow cables to pass through and provide some protection. The through-holes of multiple heat sinks are connected in sequence, which can adjust the relative position and angle of different heat sinks to a certain extent, allowing cables to be laid in different locations. The heat sink is also provided with a cooling cavity separated from the through hole. The through holes of the multiple heat sinks are connected in sequence, and the cooling cavities of two adjacent heat sinks are connected. Among the multiple connected heat sinks, the first and last heat sinks are respectively used to connect to the cooling medium supply device and the cooling medium receiving device. Then, the cooling medium supply device can supply cooling medium to the cooling cavity of the heat sink, and the cooling medium in the cooling cavity can take away the heat of the heat sink. The cooling cavities of the first and last heat sinks are respectively connected to the cooling medium supply device and the cooling medium receiving device. The cooling medium can take away the heat of the heat sinks corresponding to the multiple cooling cavities in sequence, so that the heat sink passing through the cable can maintain a low temperature, which can reduce the high temperature and radiation effects on the cable or cable bundle. The isolated superimposed heat dissipation can effectively reduce the high temperature effects on the cable or cable bundle, effectively improve the service life of the cable, and finally enter the cooling medium receiving device. In addition, the overall structure of the cable tray is simple, and the corresponding use and maintenance costs are relatively low. It can to a certain extent solve the technical problems of the cable's unsatisfactory service life and the high overall use and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0026] Figure 1 A schematic diagram of the usage status of a cable tray in some embodiments or certain embodiments of the present application is shown.

[0027] Figure 2 A schematic structural diagram of a heat sink in some embodiments or certain embodiments of the present application is shown.

[0028] Figure 3 A schematic structural diagram of another heat dissipation element in some embodiments or certain embodiments of the present application is shown.

[0029] Figure 4 A top view of another heat dissipation element in some embodiments or certain embodiments of the present application is shown.

[0030] Figure 5 A schematic diagram showing the connection between two adjacent heat sinks in some embodiments or certain embodiments of the present application is shown.

[0031] Figure 6 A schematic structural diagram of a bracket in some embodiments or certain embodiments of the present application is shown.

[0032] Explanation of the accompanying reference numerals: 1. Bracket; 11. Wiring trough; 2. Heat sink; 21. Through hole; 22. Cooling chamber; 23. Main body; 231. Through slot; 24. Cover; 25. Medium inlet; 26. Medium outlet; 3. Hose; 4. Flange; 10. Cooling medium supply device; 101. Medium output end; 20. Cooling medium receiving device; 100. Cable. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0035] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0036] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0037] The present application will be described below with reference to the accompanying drawings:

[0038] Figure 1 A schematic diagram of a cable tray in use in some embodiments or certain embodiments of the present application is shown, with reference to Figure 1 , Figure 2 A schematic diagram of the structure of a heat sink in some embodiments or certain embodiments of the present application is shown, combined with Figure 1 and Figure 2 An embodiment of the present application provides a cable tray, comprising a bracket 1 and a plurality of heat dissipating members 2 disposed on the bracket 1 .

[0039] The heat sink 2 is provided with a through hole 21 and a cooling cavity 22 separated from the through hole 21. The through holes 21 of multiple heat sinks 2 are connected in sequence, and the cooling cavities 22 of two adjacent heat sinks 2 are connected. Among the multiple connected heat sinks 2, the first and last cooling cavities 22 are respectively used to connect to the cooling medium supply device 10 and the cooling medium receiving device 20.

[0040] The bracket 1 in the cable tray supports multiple heat sinks 2 and the cables 100 or cable bundles that need to pass through the heat sinks 2. The through holes 21 of the heat sinks 2 are used to pass the cables 100 and provide some protection for the cables 100. The through holes 21 of multiple heat sinks 2 are connected in sequence, which can adjust the relative positions and angles of different heat sinks 2 to a certain extent, thereby enabling the laying of cables 100 in different locations. The heat sink 2 is also provided with a cooling cavity 22 separated from the through hole 21. The through holes 21 of multiple heat sinks 2 are connected in sequence, and the cooling cavities 22 of two adjacent heat sinks 2 are connected. Among the multiple connected heat sinks 2, the first and last heat sinks 2 are respectively used to connect to the cooling medium supply device 10 and the cooling medium receiving device 20. Then, the cooling medium supply device 10 can supply cooling medium to the cooling cavity 22 of the heat sink 2. The cooling medium in the cooling cavity 22 can take away the heat of the heat sink 2. The cooling cavity 22 of the first and last heat sinks 2 are respectively connected to the cooling medium supply device 10 and the cooling medium receiving device 20. The cooling medium can take away the heat of the heat sinks 2 corresponding to the multiple cooling cavities 22 in sequence, so that the heat sink 2 passing through the cable 100 can maintain a low temperature, which can reduce the high temperature and radiation effects on the cable 100 or the cable bundle. The isolated and superimposed heat dissipation can effectively reduce the high temperature effects on the cable 100 or the cable bundle, effectively improve the service life of the cable 100, and finally enter the cooling medium receiving device 20. Moreover, the overall structure of the cable tray is simple, and the corresponding use and maintenance costs are relatively low, which can to a certain extent solve the technical problems of the less than ideal service life of the cable 100 and the high overall use and maintenance costs.

[0041] In some or certain embodiments, the heat sink 2 is a heat-conducting metal heat sink 2, and the heat sink 2 is also provided with a medium inlet 25 and a medium outlet 26, both of which are connected to the cooling cavity 22 and are respectively located at the two ends of the diagonal of the through hole 21. In two adjacent cooling cavities 22, the medium outlet 26 of one cooling cavity 22 is connected to the medium inlet 25 of the other cooling cavity 22.

[0042] Heat sink 2 is a heat-conducting metal heat sink 2 with excellent heat dissipation. It can be made of common materials such as steel or alloys, making it easy to manufacture and maintain. The media inlet 25 and outlet 26 provided by each heat sink 2 connect to the cooling cavity 22 and can be used to connect to the cooling cavity 22 of an adjacent heat sink 2. Positioning the media inlet 25 and outlet 26 of each heat sink 2 at opposite diagonals of the through-hole 21 increases the flow of the cooling medium within the cooling cavity 22, thereby enhancing heat dissipation.

[0043] It should be noted that the diagonal line of the through hole 21 in the present application is the line connecting the two points with the largest distance between the two ends of the through hole 21 .

[0044] In some or certain embodiments, the medium inlet 25 and the medium outlet 26 of each heat sink 2 may also be respectively arranged near the two ends of the through hole 21, thereby ensuring a more effective heat dissipation effect.

[0045] In some or certain embodiments, the cooling cavity 22 surrounds the through hole 21 along the circumference of the through hole 21. The cooling cavity 22 surrounds the through hole 21 along the circumference of the through hole 21, so that the cooling medium in the cooling cavity 22 can effectively remove the heat of the heat sink 2, so that the cable 100 in the through hole 21 operates at a normal temperature, which can effectively extend the service life of the cable 100 in a high temperature environment.

[0046] In some or certain embodiments, the heat sink 2 may be cylindrical or have a frame-shaped cross section. The heat sink 2 may be integrally formed, and the medium inlet 25 and the medium outlet 26 may be obtained by machining or other methods. This facilitates preparation, has high replaceability, and has low operating and maintenance costs.

[0047] Figure 3 It shows a schematic structural diagram of another heat sink 2 in some embodiments or certain embodiments of the present application, Figure 4 FIG. 2 shows a top view of another heat sink 2 in some embodiments or certain embodiments of the present application, with reference to FIG. Figure 3 and Figure 4 In some or certain embodiments, the heat sink 2 may also include:

[0048] The main body 23 defines a through slot 231 . The cooling chamber 22 is disposed in the main body 23 and spaced apart from the through slot 231 .

[0049] The cover 24 is disposed on the main body 23 and cooperates with the through slot 231 to form the through hole 21 .

[0050] The heat sink 2 is a split structure including a main body 23 and a cover, which facilitates adjustment of the cable 100 when the cable 100 is laid and routed.

[0051] In some or certain embodiments, the main body 23 is U-shaped and has a through-slot 231 formed on its inner wall. The cooling cavity 22 semi-encloses the through-slot 231 and has a U-shaped cross-section. This facilitates the laying of the cable 100 while effectively improving heat dissipation, thereby reducing the effects of high temperatures on the cable 100 and effectively extending the service life of the cable 100 in high-temperature environments.

[0052] In some or certain embodiments, the cover 24 may be supported on the main body 23 or the cover 24 and the main body 23 may be detachably connected. The arrangement may be adjusted according to the location and space where the cable 100 is to be laid.

[0053] Figure 5 Schematic diagram showing the connection between two adjacent heat sinks 2 in some embodiments or certain embodiments of the present application, with reference to Figure 5 In some or certain embodiments, the cable tray further comprises:

[0054] Multiple hoses 3 are provided, with both ends of each hose 3 connected to the cooling cavities 22 of two adjacent heat sinks 2. Using hoses 3 to connect the cooling cavities 22 of two adjacent heat sinks 2 facilitates implementation and position adjustment, making the distance between the two adjacent heat sinks 2 closer, thereby ensuring isolation and cooling effects on the cable 100.

[0055] It should be noted that Figure 1 and Figure 5 For ease of understanding, a gap is added between two adjacent heat sinks 2 to illustrate the hose 3. When the two heat sinks 2 are actually connected through software, the gap between the two heat sinks 2 can be close to zero, or only a space is left that will not press on the hose 3.

[0056] In some or certain embodiments, the cable tray further includes a plurality of flanges 4, each flange 4 connecting two adjacent heat sinks 2. This helps to reduce the distance between the two heat sinks 2 and reduces the impact of high temperature on the cable 100.

[0057] It should be noted that the flange 4 and the heat sink 2 can be connected by fasteners such as bolts and nuts.

[0058] In some or certain embodiments, if the bracket 1 is placed on the ground and the cross-section of the heat sink 2 is a square frame, the heat sink 2 can be placed flat on the bracket 1 with the ends of the two heat sinks 2 touching each other. Alternatively, the medium outlet 26 of one heat sink 2 can be directly connected to the medium inlet of another heat sink 2 without the hose 3. This can also achieve an effective cooling effect.

[0059] In some or certain embodiments, the multiple heat sinks 2 included in the cable tray may have the same size and scale. At least two of the multiple heat sinks 2 included in the cable tray may have different cross-sectional shapes. Appropriate heat sinks 2 can be selected based on the different locations where the cables 100 are laid and the heat dissipation requirements.

[0060] Figure 6 The schematic diagram of the structure of a bracket 1 in some embodiments or certain embodiments of the present application is shown. Figure 6 In some or certain embodiments, the bracket 1 further includes a wiring trough 11, into which multiple heat sinks 2 are sequentially placed along the extension direction of the wiring trough 11. The wiring trough 11 can limit and protect cables 100 of the same size and scale, thereby improving the support and position limiting effect of the heat sinks 2 and ensuring stable use of the cables 100.

[0061] In some or certain embodiments, the cross-section of the wiring trough 11 can be set according to the cross-sectional shape of the heat sink 2, so as to provide a better supporting and positioning effect for the heat sink 2.

[0062] Based on the same inventive concept, this application also provides a sintering machine system. The structural diagram of the sintering machine system can be referred to Figure 1 , the sintering machine system may include:

[0063] The cooling medium supply device 10 is provided with a medium output end 101 .

[0064] As in the previous cable tray, the cooling cavity 22 of a heat sink 2 is connected to the medium output end 101 .

[0065] The sintering machine is configured as a cooling medium receiving device 20 .

[0066] The structure of the cable tray and its corresponding technical effects can be found in the previous section and will not be further elaborated here. The sintering machine is configured as a cooling medium receiving device 20. The heated cooling medium, after removing heat from the heat sink 2, can be re-used in the sintering machine, enabling secondary use of the cooling medium and reducing resource waste.

[0067] In some or certain embodiments, the cooling medium flowing from the heat sink 2 into the sintering machine may be clean water or warm water, and the cooling medium supply device 10 may be a water pump or water supply equipment in the environment where the sintering machine is located, and the cooling medium can be used to add water to the sintering process.

[0068] In some or certain embodiments, at least two cable trays are used to pass through the same cable bundle. Sintering machines are typically large, and the cables 100 required are typically also long. Passing the cables 100 or cable bundle through at least two cable trays facilitates adjusting the routing angle of the cables 100 or cable bundle. Furthermore, each cable tray can receive cooling medium from a corresponding cooling supply device, resulting in a flexible setup and improved cooling effects.

[0069] In some or certain embodiments, in a sintering machine system, different cables 100 or cable bundles involved in the power distribution or transmission of the sintering machine can also be configured with multiple cable trays, which is more flexible and helps to control the overall cooling effect.

[0070] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0071] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0072] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A cable tray, characterized in that: It includes a bracket and a plurality of heat dissipation elements placed on the bracket, The heat sink is provided with a through hole and a cooling cavity separated from the through hole. The through holes of the plurality of heat sinks are connected in sequence, and the cooling cavities of two adjacent heat sinks are connected. Among the plurality of connected heat sinks, the first and last cooling cavities are respectively used to connect to the cooling medium supply device and the cooling medium receiving device.

2. The cable tray according to claim 1, characterized in that: The heat sink is a heat-conducting metal heat sink, and is further provided with a medium inlet and a medium outlet, both of which are connected to the cooling cavity and are respectively located at the two ends of the diagonal of the through hole. In two adjacent cooling cavities, the medium outlet of one cooling cavity is connected to the medium inlet of the other cooling cavity.

3. The cable tray according to claim 1, characterized in that: The cooling cavity surrounds the through hole along the circumference of the through hole.

4. The cable tray according to any one of claims 1 to 3, characterized in that: The heat sink comprises: The main body is provided with a through slot, and the cooling cavity is provided in the main body and spaced apart from the through slot; The cover body is arranged on the main body and cooperates with the through groove to form the through hole.

5. The cable tray according to claim 4, characterized in that: The main body is U-shaped and the inner wall forms the through groove. The cooling cavity semi-surrounds the through groove and has a U-shaped cross section.

6. The cable tray according to any one of claims 1 to 3, characterized in that: The cable tray further comprises: A plurality of hoses, both ends of each hose are respectively connected to the cooling cavities of two adjacent heat sinks.

7. The cable tray according to any one of claims 1 to 3, characterized in that: The cable tray further comprises: A plurality of flanges are provided, each flange connecting two adjacent heat sinks.

8. The cable tray according to any one of claims 1 to 3, characterized in that: The bracket is further provided with a wiring groove, and a plurality of heat dissipating elements are sequentially placed in the wiring groove along an extension direction of the wiring groove.

9. A sintering machine system, characterized in that: include: Cooling medium supply equipment, equipped with a medium output terminal; The cable tray according to any one of claims 1 to 8, wherein the cooling cavity of one of the heat sinks is connected to the medium output end; The sintering machine is configured as the cooling medium receiving device.

10. The sintering machine system according to claim 9, characterized in that: At least two of the cable trays are used for passing the same cable bundle.

Images